Silver pellets with a mass of 1.0 g and a temperature of 85 C are added to

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Silver pellets with a mass of 1.0 g and a temperature of 85 °C are added to 220 g of water at 14 °C.

(a) How many pellets must be added to increase the equilibrium temperature of the system to 25 °C? Assume no heat is exchanged with the surroundings.

(b) If copper pellets are used instead, does the required number of pellets increase, decrease, or stay the same? Explain.

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:47 AM

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Silver pellets with a mass of 1.0 g and a temperature of 85 C are added to

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Picture the Problem As hot silver pellets are dropped into cool water heat transfers from the pellet...View the full answer

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